Owner's manual

A.R.I FLOW CONTROL ACCESSORIES Ltd.
Kfar Charuv 12932 Israel Tel. [phone] Fax. [phone]
WWW.ARIVALVES.COM [e-mail]
MAINTENANCE INSTRUCTIONS D-040-C 1”
EnM-D040C1-10
TROUBLESHOOTING
Easy to replace: gently pry o the outlet with
screwdriver Pressure insert the new right angle
using a plastic hammer.
Replacement part can be ordered from A.R.I.
Note: e part is not mandatory for the function
of the valve.
Valve was hit or mishandled.Right angle outlet is broken.
CORRECTIVE ACTION
CAUSE
SYMPTOM
D-040 has 3/8” female thread.
2” D040 has 1¼” female thread.
End of pipe must be left open in order for valve to
function.
End user needs to connect a
drainage pipe from the valve
outlet in order to drain
excess water.
Outlet thread size needed in
order to attach a drainage
hose.
ARI oers an approved 316 stainless screen that
threads into the 2" valve.
GSM in California has made one for the 1” valve.
is is an above ground
installation.
Built-in plastic screen is not
accepted by health
department.
Oer the cast iron or stainless steel body.
Also oer the bronze or stainless steel base.
A change in product spec.
A change in designer
preference.
Plastic body and/or base not
acceptable.
Open the valve. Clean and check integrity of the
sealing mechanism and O-ring seals.
is is normal at start up
and during pressure test.
Could be debris in the
sealing mechanism.
Valve spits water.
Check for cross-threading.
Replace bottom of valve or oer the cast metal
base.
Plastic threads stripped.Valve leaks from threads.
Check line pressure. It needs at least 3 psi to seal
tight.
Is the valve on a booster pump? Can be installation
issue if valve is level with the water level in a tank -
there is no pressure to seal.
Open valve and clean sealing mechanism, check
the rolling seal and o-rings for wear or tear.
Replace if necessary.
Line pressure issues
(inadequate pressure)
or debris lodged in seal or
o-rings.
Valve is continuously
leaking.